Casadesús J, Olivares J
Mol Gen Genet. 1979 Jul 13;174(2):203-9. doi: 10.1007/BF00268356.
A circular linkage map of the Rhizobium meliloti chromosome, obtained from R68.45-mediated crosses, has been revised by cotransductional analysis, after general transduction by DF2 phage. Three short chromosomal regions have been mapped by cotransduction. Comparison between conjugal and cotransductional data suggests that R68.45-mediated linkage measures are indeed rough. Cotransduction seems to be a useful tool for improving the linkage map of R. meliloti.
通过DF2噬菌体进行通用转导后，利用共转导分析对从R68.45介导的杂交中获得的苜蓿中华根瘤菌染色体环状连锁图谱进行了修订。通过共转导对三个短染色体区域进行了定位。结合转移和共转导数据的比较表明，R68.45介导的连锁测量确实不够精确。共转导似乎是改进苜蓿中华根瘤菌连锁图谱的有用工具。
